Callitrichaceae . . . . Water-starwort family

Floating or submerged water weeds; hard/impossible to distinguish the 7 Br spp. without fruits

Callitriche . . .Water-starwort

Callitriche stagnalis . . . Common Water-starwort

By far the commonest sp.

Callitriche brutia . . . . Intermediate Water-starwort